What time she lifteth up herself on high, she scorneth the horse and his rider. The ostrich sometimes tries to elude pursuit by crouching and hiding behind hillocks or in hollows, making itself as little conspicuous as possible; but, when these attempts fail, and it starts off to run in the open, then it "lifts itself up" to its full elevation, beats the air with its wings, and scours along at a pace that no horse can equal.
The Greeks with Xenophon, though well mounted, failed to catch a single ostrich ('Anab.,' 1.5. § 3).